baber/WOPTO huggingface dataset:
Patent JP-S62207239-A (JP)
Title: Production of benzaldehyde
Inventor: NAKAMURA AKIRA
IPC: C07B61/00
Filed: 1986-03-06
Abstract: PURPOSE:To industrially, advantageously and efficiently obtain the titled compound useful as a synthetic intermediate for medicines and sweeteners, perfumes, etc., under mild condition, by oxidizing benzyl alcohol in the liquid phase with molecular O2 in the presence of a specific copper complex compound as a catalyst. CONSTITUTION:Benzyl alcohol in the liquid phase is subjected to catalytic oxidation reaction, as necessary, in an aprotic polar solvent, e.g. dimethyl formamide, etc., in the presence of an iron-sulfur anionic complex compound expressed by formula I (A<n+> is inorganic or organic cation; n is an integer; R is alkyl or aryl), e.g. a compound expressed by formula II or III, as a catalyst at 0-80 deg.C under reduced, atmospheric or higher pressure to give benzaldehyde, which is then separated by distribution, etc., to afford the aimed compound. The distillation residue is then circulated as a catalyst solution for use. The amount of the compound expressed by formula I used is 1-1X10<-5>mol, prefer ably 0.1-0.001mol expressed in terms of the concentration in the reaction solu tion based on one l reaction solution.
Patent JP-H08247302-A (JP)
Title: Valve with valve seat built up by different kind of material, used for light-water nuclear reactor
Inventor: TAKESHIMA KIKUO
IPC: F16K3/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide erosion resistance and frictional resistance same as Co radical alloy by using Cr-Si-Fe-W system Ni radical alloy with a specific composition for the valve seat of a valve installed in a piping flowing in the direct reactor of a light-water route. CONSTITUTION: An alloy not containing Co in a building-up welding material is used to prevent the circulation and adhesion to piping, a turbine and other equipment after Co is melted out from a metal surface into a furnace water and this Co is entered in a furnace center and becomes Co 60. In other words, cobalt radical alloy is used to the building-up material of the valve seat 7 of the valve box of a valve for light water and Ni radical alloy is used for the building-up material f the valve seat 5 of a valve body and an alloy having a hardness HV 400-550 having a chemical composition consisting of 3-15% Cr, 2-7% Si, 2-20% Fe, 1-4% W and remnants of Ni based alloy is used as Ni based alloy. Or the alloy having a hardness HV 450-650 having a chemical composition consisting of 10-20% Cr, 3-10% Si, 5-25% Fe, 1-4% W and remnants of Ni based alloy is used.
Patent JP-H04284766-A (JP)
Title: Data storage device
Inventor: SAGARA RYOJI
IPC: H04L12/54
Filed: 1991-03-14
Abstract: PURPOSE:To realize the information storage device by providing a facsimile reception jeans and facsimile information means on a conventional voice mail device and only adding a TV monitor to the title device. CONSTITUTION:A person in charge makes a hone call and an interface 1 sends the call to a CPU 11 via a control section 15. The CPU 11 reads a message of an initial menu and picture information from a management section 25. A means section 22 informs the storage position of the said picture to an information storage section 23 and it is stored in a buffer 17 via a control section 24. The picture information is displayed on a TV monitor via a FAX information decoding section 18, a VRAM 19 and an interface 20. Voice information is outputted to a telephone line via a decoding section 3 and the interface 1. When the person in charge enters a password, a DTMF detector 5 detects it and a code string is sent to the CPU 11 via an interface 13 and the picture is displayed. Moreover, the CPU 11 urges the transmission of the FAX to select a MODEM 16. When a buffer 17 is fully occupied, advertise storage information is recorded to the storage section 23 and the management sections 25, 22 via the control section 24.
Patent JP-H11244633-A (JP)
Title: Dust collector for ejecting concrete
Inventor: OGASAWARA MITSUMASA
IPC: B01D45/06
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To educe the generation of dust by sucking concrete dust generated when the concrete is ejected to the wall surface from an ejecting nozzle into a dust collecting part. SOLUTION: A dust collector 10 is provided with a dust collecting part 10a, a dust recovering part 10b and a sucking device 10c. The dust collecting part 10a is the almost funnel-shaped one both the end parts of which are opened, the base end side of a small diameter thereof is fixed to the outer periphery of an ejecting nozzle 18a and the expanded open side thereof is installed concentricity with the ejecting nozzle 18a so that it covers the outer periphery of the ejecting nozzle 18a. The inside of the dust collecting part 10a and the dust recovering part 10b are connected and communicated with each other by a hose 10d. In the dust recovering part 10b, a partition 10e for separating dust and air is installed. In the dust receiving part 10b, a filter 10f is installed and the inner side thereof is connected and communicated with a suction hose 19g of a sucking device 10c.
Patent JP-S55141376-A (JP)
Title: Arc starting method in automatic tig welding of stationary pipe
Inventor: ISHIDA YOUICHI
IPC: B23K9/067
Filed: 1979-04-24
Abstract: PURPOSE: To form the stable weld zone free from burn-through by inserting the specific small metal piece in the arbitrary position in the root of the groove of butted stationary pipes, melting the same and applying arc welding with the molten pool thus formed as a start point.  
     CONSTITUTION: In automatic TIG welding of the butt portions of stationary pipes 2a, 2b, a small metal piece 1 of a prismoid shape composed of the material equivalent to that of the stationary pipes is inserted in the arbitrary position in the root of the groove and an arc is generated from an electrode 5 while shielding gas is being spouted from a welding nozzle 3, whereby the small piece 1 is melted. A filler wire 4 is continuously fed onto the molten pool thus formed and the arc welding is subsequently applied while the nozzle 3 is being moved along the circumference of the groove. With this method, the initial penetration beads are formed with less incident heat while the specified gap of the groove is being maintained by the small piece 1 and the turbulence of the shielding gas is prevented, and therefore the stable welding may be accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07227821-A (JP)
Title: Manufacture of fiber-reinforced cement construction material
Inventor: TERAMOTO HIROSHI
IPC: B28B5/02
Filed: 1994-02-22
Abstract: PURPOSE:To reduce the quantity of moisture to enhance a lamination efficiency when winding a seed film using a making roll, and ensuring an adequate moisture movement required for an interlayer adhesion when pressing, in a sheet making method or a flow-on winding molding method. CONSTITUTION:A seed film 1A is molded using a blend 1 of cement as a main component, a required quantity of slag, calcareous raw material, siliceous raw material, light-weight material, reinforcing fiber such as pulp and dry scrap, and water. In addition, the seed film 1A is taken up by a making roll 5 with a concurrent action to laminate the film 1A, and if a specified thickness is achieved, the roll is cut and flattened, and then is stretched and pressed into a plate-like form. In this method for manufacturing a fiber-reinforced cement construction material, water-absorbing polymer powder 7 is uniformly sprayed over the surface of the seed film 1A, and the film is laminated and at the same time taken up by the making roll 5 to mold a plate-like form. This step sequence is repeated in a continuous operation.
Patent JP-H02299354-A (JP)
Title: Automatic speech and data message processing
Inventor: ERIOTSUTO BARARU
IPC: H04M7/00
Filed: 1990-03-02
Abstract: PURPOSE: To request an automatic voice message service (SVMS) without calling a celled customer again by announcing a message, which indicates that a voice message service can be used, to a calling telephone set. CONSTITUTION: When a telephone set 2 is called from a telephone set 1, the call is connected through a toll network 5; and if the telephone set 2 is busy, an announcement is given by an announcement device 19 about the use of the voice message service. A calling subscriber opens it through an operator switch and performs key input for access to SVMS. Then, a toll switch 10 disconnects the connection to a toll switch 30, and the call is connected to a voice message operating center VMOC 50 through a toll switch 40. The VMOC 50 gives an announcement to the calling subscriber so that the call can be delivered to a correct destination, and a voice message of the calling subscriber is received and recorded when the calling subscriber inputs a confirmation signal with keys.
Patent JP-S57163945-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: NAKAMURA YOUJI
IPC: H01J9/18
Filed: 1981-03-31
Abstract: PURPOSE:To facilitate the insertion of an electron gun by fixing the foot piece of an electron-gun supporting spring, which extends forward, to a getter case by means of a fine metal wire so that the foot piece doesn't touch the inner surface of the neck part of a cathode-ray tube, and cutting the fine metal wire after the electron gun is inserted into the neck part. CONSTITUTION:A foot piece 12a of a supporting spring 12 of an electron gun is restrained by fixing the piece 12a to a getter case by means of a fine metal wire 16 so that the end of the piece 12a doesn't touch the inner wall of a neck part 3. After the electron gun is inserted into the neck part 3, charging and exhaustion is carried out, and the spring 12 is returned to the original postion by cutting the wire 16 so as to support the electron gun with the spring 12. The cutting of the wire 16 is performed by fusing the wire from outside the neck part 3 by dielectric heating. By the means mentioned above, the insertion of the electron gun becomes easy, and separation of the conductive film is decreased.
Patent JP-H07238449-A (JP)
Title: Nonwoven fabric for sterilizing medical equipment
Inventor: NISHIMURA SHIGETAKA
IPC: D04H1/492
Filed: 1994-02-22
Abstract: PURPOSE:To obtain nonwoven fabric for sterilizing medical equipment, having a soft touch feeling, capable of performing various sterilizing treatments and excellent in drapeability, properties of removing the residual ethylene oxide gas, water absorption and industrial disposability. CONSTITUTION:This nonwoven fabric for sterilizing medical equipment comprises cotton short fibers and is obtained by mutually holding the shape of constituent fibers by three-dimensional interlacement. Furthermore, the nonwoven fabric has 50g/m<2> basis weight and 96hr properties of removing the residual ethylene oxide gas.
Patent JP-H01226638-A (JP)
Title: Taking-in device for paper
Inventor: TSUKADA YASUO
IPC: B65H3/46
Filed: 1988-03-04
Abstract: PURPOSE:To discharge a nipped paper into a feeding part by drive-revolving a taking-in roller and a gate roller in the reverse direction to the taking-in direction, when the paper is nipped in a taking-in part between the both rollers. CONSTITUTION:When a bank note P is not taken in, because of the generation of slip between taking-in rollers 5 and 5, even if the taking-in rollers 5 and 5 continue normal revolution, or the taking-in operation is to be once suspended and the bank note P is to be taken out from a taking-in part, a motor 6 is reversely driven to revolve a roller shaft 21 for taking-in in the reverse direction through a detent mechanism 28. Then, gate rollers 8 and 8 revolve in the reverse direction to the hank note P taking-in direction, i.e., in the normal direction, through a small gear 34. Further, since the outer peripheral speed of each gate roller 8, 8 is equal to that of the taking-in rollers 5 and 5, and no slip is generated for the bank note P nipped between the both rollers 8, 8 and 5, 5, the bank note can be discharged onto a floor by a large transporting force.
Patent JP-S59174706-A (JP)
Title: Position detecting device
Inventor: OKUYA NORIO
IPC: G01S17/06
Filed: 1983-03-24
Abstract: PURPOSE:To detect the two-dimensional position of a body to be checked in a broad range by a one-dimensional scanning device in a simplified processing system, by changing the shape of the light receiving surface of a photoelectric converter, which is divided into four parts, by using the electro-optical effect of a liquid crystal, and forming a rectangular shape, which is short in the detecting direction. CONSTITUTION:A direction signal (c), a driving signal (a) and a switching signal (f) are outputted from a direction specifying circuit 27. A scanning signal (d) is outputted from a galvano-driving circuit 33. Position signals (e) in the aligning direction of photoelectric converters 18a and 18b are outputted from a sampling circuit 32 as a conventional way. When the direction signal (c) and the driving signal (a) from the direction specifying circuit 27 are changed and the switching signal (f) is not outputted, segments 22d, 22e and 22f in a limiting device 21 are conducted and become a light transmitting state, and 22d, 22e and 22h are cut off and become a light shielded state. The switching circuit 26 outputs an input from an operation circuit 25b. The position signals in the aligning direction of photoelectric converters 18a and 18c are outputted from the sampling circuit 32 by the similar way.
Patent JP-H04333380-A (JP)
Title: Method of resistance welding and device executes method
Inventor: FUUBERUTO SHIYUURUMAN
IPC: B23K11/24
Filed: 1992-03-06
Abstract: PURPOSE: To easily adapt a welding current waveform to the necessity of various materials to be processed by chopping a primary AC current with a chopping frequency having values of plural parts of a welding current frequency in each half-wave at the time of modulating a pulse width. CONSTITUTION: Plural set values of a welding current are compared with actual values in each half wave, and the comparison affects on a ratio of ON-OFF at the time of modulating a pulse width corresponding to a chopping frequency. Accordingly, since each chopping frequency is a multiple of each frequency of the welding current, control at a high speed is achieved in each weld zone. Thus, a fast variation of weld parameters is corrected with a controller 18. A pulse form chopping a primary AC voltage Up to a waveform in each half- wave is approximated to a rectangle. The ratio of ON-OFF is varied within a wide limit. Whereby, an average value of the primary AC voltage is directly controlled, and the waveform of the current is optionally set. In short, it is variably formed.
Patent JP-S61210868-A (JP)
Title: Coal mhd generator
Inventor: KATO TAKESHI
IPC: H02K44/08
Filed: 1985-03-13
Abstract: PURPOSE:To prevent generating output from being lowered and lengthen the span of life of a generator, by providing a blast apparatus feeding oxidation agent to negative poles in order to prevent the poles from being short-circuited between the mutually adjacent negative poles. CONSTITUTION:When combustion gas 2 is conducted at a right angle to a magnetic field, then an electromotive force is generated at a right angle to them. The electromotive force is taken out of negative poles 4, 4... separated from one another by insulating joints 5. By discharging oxidation agent to spaces 5' kept by the joints 5 between the negative poles on the generating current passage from the feeding system 9 of oxidation agent, the short- circuiting between the adjacent negative poles is removed, and the generating output is prevented from being lowered.
Patent JP-H04286824-A (JP)
Title: Electromagnetic relay
Inventor: HARAYAMA HIDETO
IPC: H01H50/56
Filed: 1991-03-15
Abstract: PURPOSE:To provide an electromagnetic relay, especially of a small type with a fixed contact spring buried in the flange of a coil bobbin to conduct a large current therein, so that it normally operates with a large current flow in spite of a small size. CONSTITUTION:An electromagnetic relay consists of a make-side fixed contact spring 5 which has a fixed contact 3 fixed to the outside face on the short axis side 52 of a L-shaped plate spring 51, a break-side fixed contact spring 6 which has a fixed contact 3 fixed to the inside face on the short axis side 62 of a L-shaped plate spring 61, and a coil bobbin 4 which has a coil 43 wound between the first flange 41 and the second flange 42. A cooling fin 31 which is installed on the long axis side 53 of the plate spring 51 or on the long axis side 63 of the plate spring 61 is constructed to be stored between the flange 41 and the flange 42 of the coil bobbin 4.
Patent JP-H11227462-A (JP)
Title: Slide door for vehicle
Inventor: KATO KENJI
IPC: B60J5/06
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent unfamiliar feeling in operation feeling at the time of door body closing while keeping a design property for a vehicle. SOLUTION: A guide rail 3C for supporting the rear end center of a door body 1 of a slide door is provided to be inclined upward toward a vehicular rear side, and a step underpanel 42 for supporting the front edge lower part of the door body 1 is provided to be inclined downward toward the vehicular rear side. When the door body 1 is operated to be opened, the rear edge of the door body 1 is moved upward along the guide rail 3C, and the front edge of the door body 1 is moved downward along the step underpanel 42. Therefore, the door body 1 is supported by the guide rail 3C and the step underpanel 42 to be moved as a whole while turned, and its gravity center height is maintained the same height as that at the time of closed condition. Thus unfamiliar feeling in operation feeling is not generated at the time of door opening and closing, and a design property is not impaired since the guide rail 3C is extended in parallel to the underedge of a sidewindow W.
Patent JP-S55144454-A (JP)
Title: Multilayer glass
Inventor: NAKATANI KENJI
IPC: E06B3/66
Filed: 1979-04-25
Abstract: PURPOSE: To provide a multi-layer glass having good gas tightness and adhesiveness, by a method wherein a laminated film of high-polymer film provided with a combined laminate layer having a TiO 2  layer is bonded to the surface of a glass which faces a sealed space so that the film contacts a sealing material.  
     CONSTITUTION: On the surface of a high-polymer film such as polyester film, a TiO 2  layer of 10W1,000Å formed by hydrolysis of an alkyl titanate and an acrylate layer of less than 3μ are applied to form a laminated film 2. The high-polymer film side of this film 2 is coated with an adhesive layer and bonded to the surface of a glass plate 1 which constitutes a multi-layer glass. The film side 2 of two or more of such glass plates 1 are faced each other, separated by a spacer 3 containing a drying agent, an oxygen adsorber, etc. 4. Then, four sides of the glass plates 1 outside the spacer 3 are sealed with thiokol-based sealing material 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06333356-A (JP)
Title: Cartridge adapter
Inventor: GOTO YOSHIKAZU
IPC: G11B23/00
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a simply constituted cartridge adapter by facilitating the loading of the cartridge provided with a shutter, which is different from the applicable shape, to a disk device. CONSTITUTION:By the cartridge adapter 1, the shutter 26 of a 2nd cartridge is opened/closed by a shutter opening/closing mechanism of the disk device through a shutter opener 5 of the cartridge adapter 1. So, the shutter is dispensed with on the cartridge adapter itself, thereby the constitution of the cartridge adapter 1 is simplified, and also the housing part for the cartridge adapter is enlarged as compared with conventional products.
Patent JP-H11246063-A (JP)
Title: Paper feeding device
Inventor: NODA TAKASHI
IPC: B65H3/06
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To immediately feed paper by a copy starting command after finishing of paper preparation by controlling driving of a pick-up roller based on information from a paper detecting means and a mode setting means. SOLUTION: A manual paper feed unit 320 has a paper detecting sensor 317 for detecting existing of paper P on a paper tray, the paper tray 314, a pick-up roller 315 freely crimping/releasing the paper P, the pick-up roller 315 crimps the paper P and rotates to guide the paper P to a feed passage through a feed roller. When a manual paper feed mode is selected, existing of change of paper size or paper direction is checked based on information from an operation panel, and when change of paper size or others has not been performed, crimp condition of the pick-up roller 315 is maintained. When change of paper size or others has been performed, a crimp delay timer is set and then the pick-up roller 315 is released to reset release state flag is reset.
Patent JP-S53136340-A (JP)
Title: Method for dismantling steel-tower-supported long cylindrical structure
Inventor: KOSAKA KIYOSHI
IPC: E04H12/28
Filed: 1977-04-30
Abstract: PURPOSE: To dismantle a long cylindrical structure and a steel tower safely and swiftly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60217926-A (JP)
Inventor: GIYUNTAA EERUSHIYAITO
IPC: B65G47/52
Filed: 1985-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02242823-A (JP)
Title: Cyanoethylated polyether polyol and refrigerator oil containing the compound as active component
Inventor: KAIMAI TAKASHI
IPC: C10N40/30
Filed: 1989-03-02
Abstract: PURPOSE:To provide the subject novel compound expressed by a specific formula and useful as a lubricating oil suitable for using in the compression of chlorine- free fluorocarbons. CONSTITUTION:The objective compound is expressed by formula I (X is 2-12C residue of compound, having 2-8 OH group; R is 1-10C alkyl residue excluding OH; (k) is 1-8; (l) is 0-7; (m) is 0-7; (n) is 0-7; (k)+(l)+(m)+(n)=2-8, (a), (b) and (c) are 4-20; AO is 2-4C oxyalkylene) and is e.g. the compound of formula II.
Patent JP-H08247962-A (JP)
Title: Defect detection method and apparatus for color filter and defect detection method and apparatus for panel display
Inventor: ENDO TOMOAKI
IPC: G06T7/00
Filed: 1995-03-10
Abstract: PURPOSE: To enable detecting of a defect in a color filter at a uniform accuracy by generating a frequency distribution pattern of a distance based on a distance data between all specified pixels obtained by combining two specified pixels. CONSTITUTION: A CCD camera 20 takes a transmission light image or reflected light image of a color filter 10 to be outputted to a detector 30. A processing module 33 of the detector 30 binarizes an image data by a first processing section 33a to sort the pixels into specified pixels with the luminance thereof differing from other parts and others. Moreover, the image data is divided into a plurality of specified areas based on a specified threshold. A second processing section 33b picks up all of combinations of two specified pixels from among all for each of the specified areas divided and calculates a distance (d) between the specified pixels for each of the combinations.  A third processing section 33c generates a frequency distribution pattern from the data of the distance (d) between all the specified pixels in the specified areas to detect a defect in the filter 10 from the distribution pattern.
Patent JP-S53136351-A (JP)
Title: Central heating control system
Inventor: YOSHIDA MASASHI
IPC: F24D3/02
Filed: 1977-05-02
Abstract: PURPOSE: To avoid prolonged operation of a hot-water heater when fan convectors stop so that power consumption can be reduced. 
     COPYRIGHT: (C)1978,JPO&Japio